baber/WOPTO huggingface dataset:
Patent JP-2001005029-A (JP)
Title: Liquid crystal display device
Inventor: SAGI SEIICHI
IPC: G02F1/1368
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the quality is made to be more dignified and also ghosts or the like are suppressed by preventing fluctuations of a video signal accompanied by potential fluctuations to be generated because lengths of connection wirings connecting wirings for the video signal and analog switches are different when plural analog switches are arranged at positions on the same line in a row direction. SOLUTION: In this device, the degradation of quality and the generation of ghosts accompanied by the potential fluctuations are suppressed by making channel widths of channels between drains and sources of MOS transistors 26, 27 constituting analog switches 25 to be respectively different in accordance with disagreement of lengths of connection wirings connecting wirings 18 for the video signal and the analog switches 25.
Patent JP-H0463667-A (JP)
Title: Cut machining facility with scheduling function
Inventor: JINNO KAZUO
IPC: G05B19/418
Filed: 1990-07-02
Abstract: PURPOSE:To unmannedly machine high-precision parts without reducing productivity while controlling the work temperature by inputting the time required for work temperature control in advance for each work, and planning the machining schedule via the calculation minimizing the machining waiting time generated for the work temperature control. CONSTITUTION:The time required for the work temperature control of each work is obtained in advance and inputted to a work conveyance control device 10, and the work machining sequence is determined and numerically controlled (NC) machine tools 1-4 are automatically selected by the calculation minimizing the waiting time of the NC machine tools 1-4 from the time required for the cut machining of each work and the inputted time required for the work temperature control. The actual cut machining time of the NC machine tools 1-4 is increased, and high-precision parts can be unmannedly machined with high efficiency while the work temperature is controlled.
Patent JP-H0617151-A (JP)
Title: Method for raising temperature in batch furnace
Inventor: ISHIKAWA TOSHIYUKI
IPC: C21D9/70
Filed: 1992-06-30
Abstract: PURPOSE:To complete the heating at programmed extraction time from the furnace at the time of raising the temp. of a steel ingot in a batch furnace based on a temp. raising program. CONSTITUTION:The temp. raising curve in the batch furnace 4 is set by a program setter 1 and also the temp. raising program is planned by specifying the extraction time of the steel ingot 8 with the completion of heating. At the time of raising the temp. of the steel ingot 8 in the batch furnace 4, the starting command of the temp. raising program is used as the starting signal and the difference DELTAT between the target temp. decided from the set temp. raising curve and the actual measured temp. in the furnace by a thermometer 5 is calculated in order by a temp. computing element 3. When the differential temp. becomes DELTAT=0, the temp. raising control is executed according to the set temp. raising curve by using this time as combustion starting time with a combustion control device 7 in the batch furnace 4.
Patent JP-H099406-A (JP)
Title: Device for measuring fraying of wear plate
Inventor: TANIYAMA TENSHI
IPC: G01B21/00
Filed: 1995-06-14
Abstract: PURPOSE: To facilitate the work and remove the dispersion of the measurement results due to manual work by fixing a sensor for measuring the fraying, which measures the distance to the wear plate of an electric car running slowly right below itself, above the electric car by means of poles erected on both sides of a railroad track. CONSTITUTION: A frame 1 is fixed at right angles to a reference board 2, and a plurality of wear sensors 3 are juxtaposed in longitudinal direction. The distance to a wear plate is measured. The measurement is performed in a car shed for an electric car by slowing down the electric car right below the device. At this time, the maximum quantity of wear and the minimum quantity of wear are outputted to the recorder, and also the average quantity of wear is computed and indicated, and the indication of this record is shown by the residual thickness of the wear plate. As a result, the fraying of the wear plate can be measured without being attended and automatically without climbing the roof of the electric car. It is possible to forecast the time of replacement of the wear plate by performing the monitoring of the fraying periodically.
Patent JP-S6417768-A (JP)
Title: Sorter
Inventor: ICHIKATAI MASATOSHI
IPC: B65H19/10
Filed: 1987-07-13
Abstract: PURPOSE:To enable the captioned sorter to automatically process many sheets of a large size paper by providing a drawing means to position a sheet roll up means successively to a position where sheet is delivered. CONSTITUTION:When a large size record sheet 2 of a size larger than A1 is selected, the introduction port 4 of the first winding box 3a of a winding device 3 is placed to an adjoining position corresponding to a paper delivery roller 1 by the actuation of a motor 7 and a pinion 8. The record sheet 2 delivered from the paper delivery roller 1 is introduced into a circular arc inner wall surface 5 through the introduction port 4 and is rolled up as it gradually moves forward along the inner wall surface 5. When a fixed number of record sheet 2 is completely rolled up in the winding box 3a, the whole winding device 3 elevates and, this time, it places the introduction port 4 of a second winding box 3b to correspond to the paper delivery roller 1 where the record sheet 2 is rolled up, and when the roll up is completed, it can be rolled up in a winding box 3c in the similar manner as described above. When the winding box 3c has completed rolling up the record sheet 2, it can start rolling up again from the winding box 3a.
Patent JP-H09327795-A (JP)
Title: Dewatering device
Inventor: FUKUSHIMA KENJI
IPC: B30B9/14
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a dewatering device which is simple in structure, compact in size, and economical, and improves the dewatering efficiency due to the dewatering operation after anaerobic treatment by integrating a storage tank of the organic waste, a screw for discharging the waste from the storage tank, a conveyor to carry the organic waste from the storage tank to the dewatering device, and the dewatering device with each other. SOLUTION: A dewatering device is provided with a storage tank 5 in which a transportation part 5b is formed on a bottom part to store the organic waste 1, a cylindrical transportation pipe 11 which is projected on one end part of the transportation part 5b of the storage tank 5 and forms a discharge part 6 on a forward end part, and a screw 7 which is provided with a shaft part 7a which is turnably arranged in the transportation part 5b and the transportation pipe 11 and a blade part 7b which is spirally wound around an outer circumferential surface of the shaft part 7a, and carries the organic waste 1 in the transportation part 5b toward the discharge part 6, and the screw 7 has a shaft diameter expansion part B in which the shaft diameter of the shaft part 7a is gradually increased in the forward direction in the transportation pipe 11, and a large number of through holes 11a are formed in the transportation pipe 11 at the part corresponding to the shaft diameter expansion part B.
Patent JP-H0927298-A (JP)
Title: Flat light source
Inventor: SHINADA SHINICHI
IPC: H01J61/30
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a flat light source with high brightness, high efficiency and long life in a simple structure by forming a discharge space on a face plate on which an electrode with a transparent conductive membrane is formed and opposing thereto an insulating substrate coated with fluorescent material. SOLUTION: A flat light source has an electrode 20 with a transparent conductive film provided on a face plate 10 such as a transparent soda glass, etc., as a luminous face. A transparent dielectric layer 30 is formed all over the surface with printing. An insulating substrate 40 is made of ceramic or the like to partition a discharge space, on which a discharge passage 50 is arranged in the direction of crossing the electrode 20. A fluorescent material 60 is applied to the inside wall face of a discharge pivot 50 to emit light with ultraviolet ray generated by discharge. The face plate 10 and the insulating substrate 40 are integrally and firmly sealed with low-melting-point glass and mixed gas of rate gas, mercury and neon is sealed into the discharge passage 50. The transparent electrode prevents less emission of the fluorescent material.  The emission is effectively used as backlight.
Patent JP-S6330028-A (JP)
Title: Digital automatic gain control system
Inventor: YOSHIDA ATSUSHI
IPC: H04B3/14
Filed: 1986-07-22
Abstract: PURPOSE:To expand the gain range without decreasing the number of effective digits by multiplying a value in a register storing a value deciding a gain and an input signal, obtaining an error between its square means value and a prescribed setting value, adding the input signal to an output signal of a multiplier of the digital automatic gain control system correcting the value of the register so as to make the error zero and sending the result. CONSTITUTION:The input signal and an output of a register 102 are multiplied by a multiplier 101, the result is added with the input signal by an adder 103 to form an output signal. The output signal is subject to square mean processing by a square device 104 and an averaging device 105, the result is subtracted from a prescribed value at a subtractor 106, and an adder 107 revises the content of the register 102. Let the content of the register 102 be K, then the relation of-1<=K<1 exists, a gain (g) between the output signal and the input signal is expressed as g=1+k, 0<=g<2. The range of gain is expanded without decreasing effective digit number by adding one adder in this way.
Patent JP-S5977808-A (JP)
Inventor: ARAN BURUNEAU
IPC: A47B27/14
Filed: 1983-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6064507-A (JP)
Title: Cmos crystal oscillation circuit
Inventor: YAMADA ICHIROU
IPC: H03B5/36
Filed: 1983-09-20
Abstract: PURPOSE:To attain a stable feedback resistor with a small pattern area by impressing a voltage close to each threshold voltage to a gate part of P, N channel MOS transistors (TR) forming the feedback resistor. CONSTITUTION:An N-channel MOS TR31 and a P-channel MOS TR32 are connected in parallel between a gate terminal 35 and a drain terminal 36 so as to form the feedback resistor. A circuit comprising TRs 301-304 is a bias generating circuit and generates a voltage close to respective threshold voltages of the MOS TRs 31 and 32. A potential of drains 305, 306 is made to a nearly constant voltage by decreasing the beta value of the TR301 of the bias generating circuit sufficiently, thereby operating stably the MOS TRs 31, 32 even with a stable operation.
Patent JP-H1122989-A (JP)
Title: Air conditioner
Inventor: KURISUYA KOUJI
IPC: F24F1/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent oil from leaking by providing an oil supply port provided in an outer box of an outdoor unit and a constant oil level device inserted in the oil supply port for keeping oil supplied from an oil tank, at a constant oil level and providing the constant oil level device with an oil connector capable of directly supplying oil from the oil supply port to the contstant-level device. SOLUTION: An outdoor unit of an air conditioner includes a refrigerant heater 21 and a compressor 22 in an outer box thereof. As constant-level device 1 for keeping oil level at a constant level provided with an electomagnetic pump 24 is provided and oil supplied through an oil supply port 25 provided in an outer box of the outdoor unit from a separate oil tank can be directly supplied to the constant-level device 1 via an oil supply connector 2 provided on the constant-level device 1 without passing through an oil supply pipe. As described above, if the oil supplied to the oil supply port 25 is supplied directly to the constant-level device 1, possibility of oil leakage becomes small and cost reduction can be attained.
Patent JP-S6233422-A (JP)
Title: Epitaxial growth method of silicon carbide
Inventor: MIENO FUMITAKE
IPC: H01L21/205
Filed: 1985-08-06
Abstract: PURPOSE:To enable the formation of film on a silicon substrate at low temperature for producing an excellent silicon carbide layer by a method wherein the surface of silicon substrate is irradiated with laser beams in a compound gas atmosphere containing carbon to be heated for carbonizing the surface of silicon substrate. CONSTITUTION:The surface of silicon substrate 22 is irradiated with laser beams 24 emitted from a carbon oxide gas laser 23 for scanning to form a carbonized layer 25 in the atmosphere of compound gas 21 containing carbon. A very thin layer with irregular grids is carbonized to coat the silicon substrate 22 with beta-SiC easily. An excellent beta-SiC can be easily grown on the silicon substrate 22 doing no damage to the substrate by means of forming the carbonized layer 25 by laser beam irradiation and growing silicon carbide on the carbonized layer 25.
Patent JP-H0461100-A (JP)
Title: Semiconductor memory testing device
Inventor: MATSUMOTO JUNKO
IPC: G11C29/56
Filed: 1990-06-29
Abstract: PURPOSE:To enable a test using various kinds of data patterns at one timing pattern generator (TPG) program by providing a means fetching an address for data, and enabling an address control in respect to data independent of address information generated in an address pin. CONSTITUTION:To a control memory 104 reading a TPG program, a means for storing an X address 1047 for data and a Y address 1048 for data are added. And at a data generating part 103 in a pattern generating part 100, the address information of an X address and a Y address is received from an addressed generating part 102 in the pattern generating part 100, and address information is also received from the X address 1047 for data and the Y address 1048 for data of the control memory 104. In this case, independent of the address information generated in the address pin by the address for data, the address control concerning data is possible. Thus, by one TPG program the test can be executed using the various kinds of the data patterns.
Patent JP-2001007581-A (JP)
Title: Heat-dissipation structure for casing
Inventor: MATSUMOTO SADAAKI
IPC: H05K7/20
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide the heat-dissipation structure of electronics, in which the outside dimensions of casing in the electronics are miniaturized and the ventilation of the inside of the casing and the outside is difficult to stay, regarding the heat-dissipation structure of the electronics having heat-generating properties housed in the casing. SOLUTION: The heat-dissipation structure of the casing 1 has a substrate 10 on which the electronics having heat-generating properties are installed, an inner casing 3 including the electronics and being mounted on the substrate 10, an outer casing 2 surrounding the inner casing 3 and separating from the inner casing 3 and an air layer, and a rotary means 7 for rotating the inner casing 3 on the substrate 10. Opening sections 5, from which the ventilation of the air layer and the outside air is enabled, are formed to the outer casing 2, and heat can be exchanged further at a high value by forming fins 6 to both or one of the interior wall and exterior wall of the inner casing 3.  When the shape of the fins 6 is formed in a shape that the opening sections 5 can be closed in the case of the rotational stop of the inner casing 3, the mixing of foreign matters into the air layer can be prevented.
Patent JP-S5962399-A (JP)
Title: Treating device for dirt
Inventor: ISHIMARU TOMOJI
IPC: C02F11/12
Filed: 1982-10-01
Abstract: PURPOSE:To treat efficiently dirt while fermenting the same by providing a heating section which is heated by hot water on the rear in the cylindrical part of a treatment tank. CONSTITUTION:The cylindrical part 2 of a treatment tank 1 is made into the double wall construction of a U-shaped section opening toward the upper part. A front wall 3 is provided at one end of the part 2 and a rear wall 4 at the other end, and a screw 12 is supported on axis freely rotatably between the walls 3 and 4. A metallic pipe 51 is installed zigzag on the inside wall 21 in the part 2 having a double construction in tight contact therewith, thereby providing a heating section 5. Both ends of the pipe 51 are projected to the outside from the part 2, the one of which is used as a hot water feed port 52 and the other as a hot water return port 53. Thereupon, the operator opens a shutter 7 for opening and closing, charges dirt into the tank 1 and rotates the screw 12 to treat the dirt. At the same time, hot water is fed through the port 52 to the section 5 and is circulated through the port 53 whereby the dirt is maintained at the optimum temp. for fermentation.
Patent JP-H0232981-A (JP)
Title: Container for food and drink
Inventor: ABE ISAMU
IPC: B65D81/38
Filed: 1988-07-14
Abstract: PURPOSE:To provide a container high in the exterior strength of its outer container part and inexpensive to manufacture while maintaining an insulating effect by bringing the side wall of an inner container into a linear contact with that of an outer container. CONSTITUTION:An outer container 1 has a side wall 2 shaped into the form of a regular hexagon and tapered down to a similar form, and a bottom 3 near the lower part of the side wall 2. An inner container 4, provided inside the outer container 1, is gradually blended to the form of a cylinder with its side wall 5 tapering down while internally touching the side wall 2 of the outer container 1 at six touching parts thereof, leaving spacings 7 out of touch with the other parts thereof. The bottom 8 of the inner container 4 is curved upwardly leaving a spacing 9 in the center thereof with its outer peripheral edge in contact with the bottom 3 of the outer container 1.
Patent JP-H0338982-A (JP)
Title: Multiscreen display device
Inventor: SUZUKI TSUTOMU
IPC: H04N9/74
Filed: 1989-07-05
Abstract: PURPOSE:To prevent a picture from being partitioned by supporting frames in a large-sized screen by forming the large-sized screen by two-dimensionally arranging the display screens of plural picture displays and further arranging auxiliary displays in the adjacent boundary areas of the display screens. CONSTITUTION:Auxiliary displays 20-22 are crosswise provided in the respective boundary areas among pictures (a)-(d) on picture displays 16-19. The auxiliary displays 20-22 are composed of lengthwise and breadthwise plane type displays composed of liquid crystal color displays, light emitting diodes and electroluminescences, etc. Then, the plane display panel to form screens (e)-(g) of those displays is mounted to the screen side end part of an outer frame 23 in each display to be the frames partitioning the large-sized screen. Thus, the outer frame 23 for the screens of the respective displays is inserted as a cross-shaped lattice and the picture can be prevented from being partitioned in the shape of the lattice and obstructing the view.
Patent JP-H1121428-A (JP)
Title: Epoxy resin molding material for sealing electronic part and electronic part
Inventor: IKEZAWA RYOICHI
IPC: H01L23/29
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain both an epoxy resin composition, excellent in moldability and reliability, effective in suppression of the peeling of an oxide film of a copper-based lead frame and an epoxy resin molding material for sealing electronic parts. SOLUTION: This epoxy resin composition consists essentially of (A) an epoxy resin, (B) a curing agent, (C) a silane coupling agent, (D) a silane compound and (E) an inorganic filler. The silane coupling agent of the component C is represented by the formula Y-(CH2 )n -SiR<1> (OR<2> )2 [Y denotes an organic functional group; R<1> denotes a 1-6C alkyl group or phenyl group; R<2> denotes methyl group or ethyl group; (n) denotes a positive number of 0-6] and the component D is represented by the formula (R<1> )2 -Si-(OR<2> )2 (R<1> denotes a 1-10C alkyl group or phenyl group; R<2> denotes methyl group or ethyl group). The epoxy resin molding material for sealing electronic parts contains the resin composition.
Patent JP-H1015566-A (JP)
Title: Super-critical hydroxylation treatment apparatus
Inventor: TAKAHASHI OSAMU
IPC: C02F11/08
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the blocking and corrosion of a reaction container, in an apparatus decomposing various polymeric substances by super-critical hydroxylation, by providing an annular scraper moving vertically in the wall surface bus direction of a reaction container in the state close to the entire periphery of a reaction container to scrape off the deposite on the inner wall surface of the reaction container within the reaction container. SOLUTION: In a super-crinical hydroxylation apparatus constituted of a reaction container as a main apparatus, a supercritical region 2 is provided to the upper part in the reaction container and a sub-critical region 3 is formed to the lower part thereof and a diffusion region 4 is formed to the intermediate region between both regions 2, 3. A substance to be treated is hydrolyzed and oxidatively decomposed in the super- critical region 2 and a super-critical fluid low in specific gravity is discharged through a fluid discharge pipe 5 and a substance high in specific gravity falls to the sub-critial region 3 to be contained in subcritical water to be discharged to a drain system.  At this time, an annular scraper 8 is embedded in the sub-critical water in the subcritical region 3 and moved vertically along the inner peripheral wall of the reation container 1 when scraping-off is necessary to certainly scrape off the salt substance deposited on the wall surface.
Patent JP-H097814-A (JP)
Title: Oxide magnetic material and its manufacturing method
Inventor: MAMIYA YOICHI
IPC: C01G49/00
Filed: 1995-06-16
Abstract: PURPOSE: To provide the title oxide magnetic material and its manufacturing method in low magnetic loss capable of performing low temperature sintering step. CONSTITUTION: The title oxide magnetic material is a spinel ferrite using oxide of Ni, Cu, Zn, Fe as the main components in the composition ratio of a [Ni(1-x) ).Cux ]O.bXnO.cFe2 O3 (where a+b+c=100, 0.1<=x<=0.8, 0<=b<=8, 20<=c<=40) furthermore, as for the subcomponent, SiO2 not exceeding 1.0wt.% (excluding 0) and Bi2 O3 not exceeding 3.0wt.% (excluding 0) are included.
Patent JP-S5977894-A (JP)
Inventor: RUNE GASAA
IPC: D06F21/04
Filed: 1983-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001000858-A (JP)
Title: Oil adsorbent and production thereof
Inventor: HARADA HIDENORI
IPC: C02F1/40
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an oil adsorbent and the production method enabling to effectively adsorb oil and also being extremely simple in the production method and also suited to the mass production and then enabling to produce it at a low cost. SOLUTION: At first rice hulls as raw material are charged into an agitator, are agitated and electrified. Subsequently, water repellent silica powder is added to the hulls and they are mixed while stirring. At this stage, the water repellent silica powder is stuck to the peripheral surfaces of the front and rear surfaces of the rice hulls. Finally, the rice hulls are taken out, and unstuck water repellent silica powder and the rice hulls stuck with the water repellent silica powder are divided, and then the product is obtained. Less raw materials, namely, rice hulls and water repellent silica powder are used and the production process is simplified, then the oil adsorbent can be mass-produced at a low cost.